TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND MANUFACTURING METHOD OF TONER FOR DEVELOPING ELECTROSTATIC IMAGE
    5.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND MANUFACTURING METHOD OF TONER FOR DEVELOPING ELECTROSTATIC IMAGE 有权
    用于开发静电图像的调色剂和用于开发静电图像的调色剂的制造方法

    公开(公告)号:US20120123075A1

    公开(公告)日:2012-05-17

    申请号:US13285046

    申请日:2011-10-31

    IPC分类号: C08F22/20 C08F22/14

    摘要: Disclosed are a toner for developing an electrostatic image and its manufacturing method, the toner being comprised of toner particles, wherein the toner particles contain as a resin a polymer having a structural unit represented by the following formula 1, wherein R1 represents an alkyl group having a carbon atom number of from 1 to 8, which may have a substituent; and R2 and R3 independently represent a hydrogen atom, —OR4 or —OCOR5, in which R4 and R5 independently represent an alkyl group having a carbon atom number of from 1 to 8, provided that at least one of R2 and R3 is —OR4 or —OCOR5.

    摘要翻译: 公开了用于显影静电图像的调色剂及其制造方法,调色剂由调色剂颗粒构成,其中调色剂颗粒含有作为树脂的具有由下式1表示的结构单元的聚合物,其中R1表示具有 1〜8的碳原子数,可以具有取代基; 并且R 2和R 3独立地表示氢原子-OR 4或-OCOR 5,其中R 4和R 5独立地表示碳原子数为1至8的烷基,条件是R 2和R 3中的至少一个为-OR 4或 -OCOR5。

    IMAGE FORMING METHOD
    6.
    发明申请
    IMAGE FORMING METHOD 有权
    图像形成方法

    公开(公告)号:US20080160436A1

    公开(公告)日:2008-07-03

    申请号:US11938819

    申请日:2007-11-13

    IPC分类号: G03G13/04

    摘要: Image forming method comprising a step of fixing a toner image in a fixing device of a contact heating system, wherein the toner comprises a resin which comprises a polyester resin and a styrene-aryl resin and is formed by a process comprising allowing a polyvalent carboxylic acid and a polyvalent alcohol to condensation-polymerize in the presence of a styrene monomer and an acrylic acid ester monomer in an aqueous medium to form the polyester resin and allowing the styrene monomer and the acrylic acid ester monomer to radical-polymerize to form the styrene-acryl resin; the fixing device of a contact heating system comprises a heating roller and a belt-form pressure means.

    摘要翻译: 图像形成方法包括将调色剂图像定影在接触加热系统的定影装置中的步骤,其中调色剂包括由聚酯树脂和苯乙烯 - 芳基树脂组成的树脂,并且通过包括使多元羧酸 和多元醇在水性介质中在苯乙烯单体和丙烯酸酯单体的存在下缩聚形成聚酯树脂,并使苯乙烯单体和丙烯酸酯单体自由基聚合形成苯乙烯 - 丙烯酸树脂; 接触加热系统的定影装置包括加热辊和带状压力装置。

    TONER AND MANUFACTURING METHOD THEREOF
    7.
    发明申请
    TONER AND MANUFACTURING METHOD THEREOF 审中-公开
    调色剂及其制造方法

    公开(公告)号:US20080102395A1

    公开(公告)日:2008-05-01

    申请号:US11867225

    申请日:2007-10-04

    IPC分类号: G03G9/087

    摘要: An objective is to provide toner by which high quality images can be stably formed for a long duration. Disclosed is a toner possessing toner particles each containing a binder resin and a colorant, wherein the toner particle has a low surface energy group chemically bonded to the binder resin on a surface of the toner particle. It is preferable that the low surface energy group is an aliphatic hydrocarbon group, and the binder resin is urea-modified polyester. Also disclosed is a method of manufacturing a toner containing toner particles each containing a binder resin and a colorant, comprising the step of chemically reacting a compound possessing a reactive substituent and the aliphatic hydrocarbon group on the toner particle surface to chemically combine the aliphatic hydrocarbon group with the binder resin via the reactive substituent on the toner particle surface.

    摘要翻译: 目的是提供长时间稳定地形成高质量图像的调色剂。 公开了一种具有各自含有粘合剂树脂和着色剂的调色剂颗粒的调色剂颗粒,其中调色剂颗粒具有与调色剂颗粒表面上的粘合剂树脂化学键合的低表面能组。 低表面能基团优选为脂族烃基,粘合剂树脂为脲改性聚酯。 还公开了一种制造含有各自含有粘合剂树脂和着色剂的调色剂颗粒的调色剂的方法,包括使具有反应性取代基的化合物和调色剂颗粒表面上的脂族烃基化学反应以化学组合脂族烃基 与粘合剂树脂通过调色剂颗粒表面上的反应性取代基。

    MANUFACTURING METHOD OF MAGENTA TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND TONER
    8.
    发明申请
    MANUFACTURING METHOD OF MAGENTA TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND TONER 审中-公开
    用于开发静电图像和调色剂的MAGENTA TONER的制造方法

    公开(公告)号:US20100203442A1

    公开(公告)日:2010-08-12

    申请号:US12698695

    申请日:2010-02-02

    IPC分类号: G03G9/09 G03G9/08 G03G9/087

    摘要: Disclosed is a manufacturing method of a magenta toner including the steps of dispersing an oil phase containing a radical polymerizable monomer for forming the binder resin and the colorant in an aqueous medium to form dispersion liquid in which the oil phase is dispersed in a form of droplets in the aqueous medium, and polymerizing the radical polymerizable monomer in the droplets in dispersion liquid to form resin particles containing colorant, in which the colorant comprises C.I. Solvent Red 48.

    摘要翻译: 公开了一种品红色调色剂的制造方法,包括以下步骤:将含有用于形成粘合剂树脂的自由基聚合性单体和着色剂的油相分散在水性介质中以形成分散液,其中油相以液滴的形式分散 在水性介质中,并使分散液中的液滴中的自由基聚合性单体聚合,形成含有着色剂的树脂粒子,其中着色剂包括CI 溶剂红48。

    Toner and Production Method of the Same
    10.
    发明申请
    Toner and Production Method of the Same 有权
    调色剂及其生产方法

    公开(公告)号:US20080171280A1

    公开(公告)日:2008-07-17

    申请号:US11960133

    申请日:2007-12-19

    IPC分类号: G03G9/087 G03G9/12

    摘要: A toner comprising toner particles containing a colorant and a binder resin, the binder resin comprising a polyester resin, wherein the polyester resin comprises at least a polyester segment containing an aromatic dial component, the polyester segment being derived from an aromatic diol and a dicarboxylic acid, wherein a content of the polyester segment containing an aromatic dial component is higher in a surface-portion of the toner particle than in a central portion of the toner particle.

    摘要翻译: 一种调色剂,其包含含有着色剂和粘合剂树脂的调色剂颗粒,所述粘合剂树脂包含聚酯树脂,其中所述聚酯树脂至少包含含有芳族表面组分的聚酯链段,所述聚酯链段衍生自芳族二醇和二羧酸 其中,在调色剂颗粒的表面部分中含有芳香族表盘组分的聚酯链段的含量高于调色剂颗粒的中心部分。